ἐκκρημνίζομαι

From LSJ

γοῦν κυνικὸς Μένιππος ἁλμοπότιν τὴν Μύνδον φησίν (Athenaios 1.34e) → At any rate the Cynic (satirist) Menippus says that Myndus is a brine-drinking town.

Source

Spanish (DGE)

precipitarse, saltar fuera de fig., c. gen. τῆς ὀρθοδοξίας Anteo Ep.7.